Dr Brown and many other scientists had hoped that they would soon have the opportunity to get much closer to these rocks.
布朗博士和许多其他科学家希望不久能有机会对这些岩群进行更深入的研究。
And Dr Brown and his colleagues believe that this shows that the remnants of life on early Mars could be buried at this site.
布朗博士和同仁们认为,这表明火星早期生命遗迹或被掩埋在这里。
Dr Brown described the experience of having his favoured landing site removed from the shortlist as the geological equivalent of having "your city's Olympic bid rejected".
布朗博士说,把其最看好的登陆点去掉的经历相当于宣布“你的城市申奥失败”一样。
But Dr.Brown says fingertips are not often reattached if they are the length of a fingernail or shorter.
VOA: special.2011.02.02
But Dr.Brown says a more recent development is a medical glue.
VOA: special.2011.02.02
Dr.Brown says cuts should be covered with a clean,dry bandage.
VOA: special.2011.01.26
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